AU560646B2 - Poppet valve with float function - Google Patents

Poppet valve with float function

Info

Publication number
AU560646B2
AU560646B2 AU32602/84A AU3260284A AU560646B2 AU 560646 B2 AU560646 B2 AU 560646B2 AU 32602/84 A AU32602/84 A AU 32602/84A AU 3260284 A AU3260284 A AU 3260284A AU 560646 B2 AU560646 B2 AU 560646B2
Authority
AU
Australia
Prior art keywords
valve
pair
members
poppet
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU32602/84A
Other languages
English (en)
Other versions
AU3260284A (en
Inventor
Kenneth Dee Kraemer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deere and Co filed Critical Deere and Co
Publication of AU3260284A publication Critical patent/AU3260284A/en
Application granted granted Critical
Publication of AU560646B2 publication Critical patent/AU560646B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor
    • Y10T137/87225—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Float Valves (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Vehicle Body Suspensions (AREA)
  • Servomotors (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Braking Systems And Boosters (AREA)
  • Joints Allowing Movement (AREA)
AU32602/84A 1983-10-07 1984-08-31 Poppet valve with float function Ceased AU560646B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US539785 1983-10-07
US06/539,785 US4506700A (en) 1983-10-07 1983-10-07 Poppet valve with float function

Publications (2)

Publication Number Publication Date
AU3260284A AU3260284A (en) 1985-04-18
AU560646B2 true AU560646B2 (en) 1987-04-09

Family

ID=24152634

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32602/84A Ceased AU560646B2 (en) 1983-10-07 1984-08-31 Poppet valve with float function

Country Status (10)

Country Link
US (1) US4506700A (fr)
EP (1) EP0139259B1 (fr)
JP (1) JPS6098272A (fr)
AT (1) ATE33877T1 (fr)
AU (1) AU560646B2 (fr)
BR (1) BR8405019A (fr)
DE (1) DE3470778D1 (fr)
DK (1) DK479084A (fr)
ES (1) ES8601438A1 (fr)
ZA (1) ZA847798B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613747A1 (de) * 1986-04-23 1987-10-29 Concordia Fluidtechnik Gmbh 5/3-ventil
EP0580877B1 (fr) * 1991-07-09 1995-08-30 Honeywell Lucifer Sa Dispositif de régulation de pression
DE4416285A1 (de) 1994-05-07 1995-11-09 Bosch Gmbh Robert Elektropneumatische Ventileinrichtung
GB2310030A (en) * 1996-02-07 1997-08-13 Lucas Ind Plc Fluid pressure operated valve arrangement
US6789563B2 (en) * 2002-06-04 2004-09-14 Maxon Corporation Pneumatic exhaust controller
US6805328B2 (en) * 2002-06-04 2004-10-19 Maxon Corporation Shut-off valve apparatus
KR100849500B1 (ko) 2006-11-29 2008-07-31 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 플로팅 기능이 구비된 더블 체크밸브
KR100915206B1 (ko) * 2007-09-20 2009-09-02 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 플로팅 기능이 구비된 더블 체크밸브
US8444400B2 (en) * 2009-02-13 2013-05-21 Caterpillar Inc. Hydraulic cylinder having piston-mounted bypass valve
EP2546421B1 (fr) * 2010-05-18 2014-12-24 Volvo Construction Equipment AB Double clapet anti-retour pour engin de travaux publics
US8474487B2 (en) 2010-07-22 2013-07-02 Bendix Commercial Vehicle System Llc Latching valve
US8590571B2 (en) 2010-07-22 2013-11-26 Bendix Commercial Vehicle Systems Llc Latching valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700986A (en) * 1951-04-04 1955-02-01 Bendix Aviat Corp Servo type solenoid valve
DE1751902A1 (de) * 1968-08-16 1971-06-03 Marotta Valve Corp Fernsteuerbares hydraulisches oder pneumatisches Antriebssystem
US3587630A (en) * 1969-05-02 1971-06-28 Deere & Co Pressure-compensated flow control valve
DE2639331C2 (de) * 1976-09-01 1982-09-23 Wolfgang 7114 Pfedelbach Steinigen Hydraulische oder pneumatische Drei-Wege-Weiche
GB2076182B (en) * 1980-04-30 1983-09-28 Chubb Fire Security Ltd Fluid control valve
US4437385A (en) * 1982-04-01 1984-03-20 Deere & Company Electrohydraulic valve system
US4461314A (en) * 1982-09-13 1984-07-24 Deere & Company Electrohydraulic valve

Also Published As

Publication number Publication date
DK479084A (da) 1985-04-08
ES536557A0 (es) 1985-10-16
JPS6098272A (ja) 1985-06-01
ZA847798B (en) 1986-05-28
DE3470778D1 (en) 1988-06-01
BR8405019A (pt) 1985-08-20
AU3260284A (en) 1985-04-18
ATE33877T1 (de) 1988-05-15
ES8601438A1 (es) 1985-10-16
US4506700A (en) 1985-03-26
EP0139259B1 (fr) 1988-04-27
EP0139259A1 (fr) 1985-05-02
DK479084D0 (da) 1984-10-05

Similar Documents

Publication Publication Date Title
AU560646B2 (en) Poppet valve with float function
US4624445A (en) Lockout valve
EP0838596A3 (fr) Vanne de transfert piloté avec 3 orifices.
DE3762653D1 (de) Verteiler fuer hydraulische fluessigkeiten unter druck.
DE602004006259D1 (de) Dreiwegeventil für energieaustauscher
AU552257B2 (en) Electrohydraulic valve
US2601990A (en) Three-position, four-way selector valve
EP0110620A1 (fr) Valve de régulation de fluide
EP0753669A3 (fr) Servovalve hydraulique
FI98240B (fi) Asemaltaan säädetty proportionaaliventtiili
US3790127A (en) Hydraulic valve
ES2004556A6 (es) Una valvula compensadora de presion para sistemas de espuma contraincendios
US4145957A (en) Pilot-operated valve structure
US4351362A (en) Rotary valve
US2935090A (en) Valve systems for pressure fluid circuits
US4838308A (en) Multipurpose control valve
US3522821A (en) Pilot actuated valve
DE3662306D1 (en) Valve
AU542526B2 (en) Control valve detent mechanism
US4294287A (en) Shifting valve
US2765622A (en) Control mechanism for pump and motor fluid system
GB1531474A (en) Valves for controlling the flow of fluids
EP1831574A1 (fr) Vanne tandem centrale neutre 4/3 a action directe et sans fuite
GB1512255A (en) Hydraulic machine control
ES2016909A6 (es) Valvula de descarga direccional.